Other misc updates:
Kammback: it's now secured on the car (gorilla tape) & the center brake light is wired up.
Painter's tape effects: to put on the Kammback I also removed the deck spoiler, including the painter's tape...
I'm happy to report that after 2 months on the car, it was easy to remove and didn't leave any residue at all on the car's finish. Though this was admittedly in tape-friendly season (winter - very little baking sun). In a few places where I mis-aligned the gorilla tape past the blue, it definitely left sticky residue on the car's finish.